I don't think this change is correct. The values in the contenders list will just be whatever string was passed to the *lock* not the data node. That's [just the actual hostname (i.e. app-02) as a string](https://github.com/Deimos/reddit-plugin-gold/blob/2d7c72aae65384c29eaa86c8e433777fa48d9b75/scripts/get-server-name.py#L68).